#7998BC
Closest named color: Greyblue (#77A1B5). oklch(67% 0.064 252.5), rgb(121, 152, 188).
Aa
Black text reads best on this color (7.03:1).
About this color
#7998BC is a medium-light, muted blue. In OKLCH its lightness is 67%, its chroma 0.064 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.031 away. Black text reads best on it, at 7.03:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.03:1 |
| White text | 2.98:1 |
Values
| HEX | #7998BC |
| RGB | rgb(121, 152, 188) |
| HSL | hsl(212, 33%, 61%) |
| OKLCH | oklch(67% 0.064 252.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #7998BC | 2.98:1 | Fails | Lc -61.8 | Content text, not long reading |
| Black text on #7998BC | 7.03:1 | AAA | Lc 47.6 | Large or bold text, headings |
| #7998BC text on white | 2.98:1 | Fails | Lc 56.5 | Large or bold text, headings |
| #7998BC text on black | 7.03:1 | AAA | Lc -45.3 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EAF2
oklch(93.5% 0.013 255.5)
-
Step 200
200
#CFDAE8
oklch(88.4% 0.023 254.4)
-
Step 300
300
#AFC3DA
oklch(80.9% 0.039 252)
-
Step 400
400 (this color)
#7998BC
oklch(67% 0.064 252.5)
-
Step 500
500
#658DBA
oklch(63.2% 0.081 252)
-
Step 600
600
#4C76A6
oklch(55.6% 0.089 252.7)
-
Step 700
700
#3D638E
oklch(49.1% 0.082 252.5)
-
Step 800
800
#325174
oklch(42.7% 0.069 252.4)
-
Step 900
900
#2C435D
oklch(37.6% 0.053 252.2)
-
Step 950
950
#1A2737
oklch(26.9% 0.035 254.1)
#7998BC with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #8B99BE | 0.024 |
| Deuteranopia (no green cones) | #8392BB | 0.019 |
| Tritanopia (no blue cones) | #63A0A4 | 0.055 |
| Achromatopsia (no color) | #959595 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7998BC
#7998BC
oklch(67% 0.064 252.5)
- #AE8F69
#AE8F69
oklch(66.9% 0.064 72.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #7998BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.031
- Cool Gray #8D99AE ΔE 0.033
- Silver Lake Blue #778DA9 ΔE 0.036
- Bluey Grey #89A0B0 ΔE 0.039
- Bluegrey #85A3B2 ΔE 0.042
- Blue Grey #758DA3 ΔE 0.043
- Faded Blue #658CBB ΔE 0.044
- Light Slate Gray #778899 ΔE 0.060
Use #7998BC in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.